CN217156123U - Intensity testing device is used in production of PVC tubular product - Google Patents
Intensity testing device is used in production of PVC tubular product Download PDFInfo
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- CN217156123U CN217156123U CN202221023914.6U CN202221023914U CN217156123U CN 217156123 U CN217156123 U CN 217156123U CN 202221023914 U CN202221023914 U CN 202221023914U CN 217156123 U CN217156123 U CN 217156123U
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Abstract
The utility model discloses a strength testing device for PVC pipe production, two ends of a fixed support frame are symmetrically connected with an adjusting screw in a penetrating way, one end of the adjusting screw is rotationally connected with an arc-shaped support plate, the top ends of a plurality of hydraulic cylinders are provided with a limit support plate, one end of the limit screw is rotationally connected with an arc-shaped clamping plate, the top end of a support anti-slip pad is embedded with a pressure gauge, the bottom end of an adsorption fixing box is penetratively connected with an exhaust tube, the top ends of a plurality of ascending electric push rods are clamped with a protection fixing strip, the arc-shaped support plate and the limit screw are driven by the adjusting screw to move, thereby the arc-shaped support plate can be rapidly adjusted according to needs, pipelines with different diameters can be conveniently dealt with, the rapid operation can be realized when the test pipeline needs to be replaced, the time required by instrument adjustment is reduced, the test speed is accelerated, the arc-shaped clamping plate is driven by the hydraulic cylinders to be pressed downwards, and the multipoint detection of a plurality of pressure gauges is realized simultaneously, the detection is more accurate.
Description
Technical Field
The utility model relates to a PVC tubular product production technical field specifically is a PVC is intensity test device for tubular product production.
Background
The PVC pipe, namely the hard polyvinyl chloride pipe, is made of polyvinyl chloride resin, a stabilizer, a lubricant and the like which are matched and then extruded and molded by a hot pressing method, is a plastic material which is developed and applied at the earliest, and the UPVC pipe has strong corrosion resistance, easy adhesion, low price and hard texture, but is only suitable for a water supply system with the conveying temperature not exceeding 45 ℃ due to the seepage of UPVC monomers and additives, and the strength of the PVC pipe is generally tested by machine pressurization in the production process at present.
But at present when testing, unable quick regulation of general test machine when coping with the pipeline of different diameters has resulted in when the different diameter pipelines of needs test speed slower, is the single point detection at the test generally simultaneously, has resulted in that the detection data error appears easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intensity testing arrangement is used in production of PVC tubular product can effectively solve and propose present when testing among the above-mentioned background art, and the unable quick regulation of general test machine when the pipeline of reply different diameters has leaded to speed when the different diameter pipelines of needs test slower, generally is the single-point detection at the test simultaneously, has leaded to detecting data the problem that the error appears easily.
In order to achieve the above object, the utility model provides a following technical scheme: a strength testing device for PVC pipe production comprises a fixed support frame, wherein a compression support assembly is mounted on one side of the fixed support frame and comprises an adjusting screw, an arc-shaped support plate, a hydraulic cylinder, a limiting support plate, a limiting screw, an arc-shaped clamping plate, a supporting anti-skid pad, a pressure gauge, an adsorption fixing box, an exhaust tube, a limiting electric slide rail, a supporting bearing plate, an ascending electric push rod and a protection fixing strip;
the two ends of the fixed support frame are symmetrically connected with adjusting screws in a penetrating manner, one end of each adjusting screw is rotatably connected with an arc-shaped support plate, the two ends of the fixed support frame are symmetrically provided with hydraulic cylinders, the top ends of a plurality of hydraulic cylinders are provided with limit support plates, the two ends of each limit support plate are symmetrically connected with limit screws in a penetrating manner, one end of each limit screw is rotatably connected with an arc-shaped clamping plate, the side ends of the arc-shaped clamping plates are embedded with a plurality of support anti-skid pads in an equidistance manner, the top ends of the support anti-skid pads are embedded with pressure gauges, the top parts of the side ends of the arc-shaped support plates are embedded with adsorption fixing boxes, the bottom ends of the adsorption fixing boxes are connected with exhaust tubes in a penetrating manner, one end of the fixed support frame is provided with a limit electric slide rail, the top ends of the limit electric slide rail are connected with a support bearing plate through slide rail seats, and the top ends of the support bearing plate are embedded with a plurality of ascending electric push rods in an equidistance manner, and the top ends of the ascending electric push rods are clamped with protective fixing strips.
Preferably, arc backup pad bottom and fixed support frame top sliding connection, spacing electric slide rail and the electric push rod input that rises and external power supply output electric connection.
Preferably, the arc-shaped clamping plate is slidably mounted at the side end of the limiting supporting plate, and the pressure gauge is clamped and mounted at one end of the limiting supporting plate.
Preferably, a stretching assembly is installed on one side of the fixed support frame and comprises a connecting electric sliding rail, an L-shaped support plate, a fixed installation groove, an auxiliary electric sliding rail, a fixed arc-shaped plate, a clamping electric push rod and a limiting arc-shaped plate;
the utility model discloses a fixed support frame, including fixed bolster bottom, connecting electric slide rail, L type backup pad, fixed mounting groove, supplementary electric slide rail, fixed arc, centre gripping electric push rod output shaft joint has spacing arc, and the fixed bolster bottom is installed to fixed bolster bottom one side, connecting electric slide rail bottom is connected with L type backup pad through the slide rail seat, fixed mounting groove has been seted up to L type backup pad one end both sides symmetry, the inboard embedding of fixed mounting groove installs supplementary electric slide rail, supplementary electric slide rail one end is connected with fixed arc through electric slide rail, fixed arc top joint has centre gripping electric push rod, centre gripping electric push rod output shaft joint has spacing arc.
Preferably, the side end of the fixed arc-shaped plate is attached to the side end of the L-shaped support plate, and the input end of the connecting electric sliding rail, the auxiliary electric sliding rail and the clamping electric push rod are electrically connected with the output end of the external power supply.
Preferably, the limiting arc-shaped plate is slidably mounted at one end of the L-shaped supporting plate, and the diameter of the fixed arc-shaped plate is equal to that of the limiting arc-shaped plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with compression supporting component, drive arc backup pad and limit screw drive arc grip block by adjusting screw and remove, thereby quick adjust as required, be convenient for handle the pipeline of different diameters, make the operation that can be quick when needing to be changed the test tube, reduce the required time of apparatus adjustment, the speed of test has been accelerated, drive the arc grip block by the pneumatic cylinder and push down, detect through a plurality of manometer multiple spot simultaneously, make the more accurate of detection, drive the protection fixed strip by the electric push rod that rises and promote the pipeline inner wall, carry out the intensity test that rises to the pipeline, make the detection that can the full face type when detecting, the degree of accuracy of data has further been guaranteed.
2. Be provided with tensile subassembly, drive fixed arc by supplementary electric slide rail and remove the pipeline side, drive spacing arc by centre gripping electric push rod again and laminate the pipeline side, and finally carry out the centre gripping to the pipeline side, drive L type backup pad by connecting electric slide rail again and keep away from the pipeline, thereby stretch the pipeline, make the operation that can be quick when needs detect tensile strength, and through adjusting distance between spacing arc and the fixed arc, thereby be convenient for adapt to the different pipeline of thickness.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the compression support assembly of the present invention;
fig. 3 is a schematic view of the installation structure of the arc-shaped holding plate of the present invention;
fig. 4 is a schematic view of the installation structure of the ascending electric push rod of the present invention;
fig. 5 is a schematic structural view of the stretching assembly of the present invention;
reference numbers in the figures: 1. fixing a support frame;
2. compressing the support assembly; 201. adjusting the screw rod; 202. an arc-shaped support plate; 203. a hydraulic cylinder; 204. a limiting support plate; 205. a limit screw; 206. an arc-shaped clamping plate; 207. supporting the non-slip mat; 208. a pressure gauge; 209. adsorbing the fixed box; 210. an air exhaust pipe; 211. limiting the electric sliding rail; 212. supporting the bearing plate; 213. raising the electric push rod; 214. a protective fixing strip;
3. a stretching assembly; 301. connecting an electric slide rail; 302. an L-shaped support plate; 303. fixing the mounting groove; 304. an auxiliary electrical slide rail; 305. fixing the arc-shaped plate; 306. clamping the electric push rod; 307. limiting arc-shaped plates.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a PVC is intensity testing arrangement for tubular product production, including fixed support frame 1, fixed support frame 1 one side is installed and is compressed supporting component 2, and compressed supporting component 2 includes adjusting screw 201, arc backup pad 202, pneumatic cylinder 203, spacing backup pad 204, spacing screw 205, arc grip block 206, supports slipmat 207, manometer 208, adsorbs fixed box 209, exhaust tube 210, spacing electric slide rail 211, supports bearing plate 212, rising electric push rod 213 and protection fixed strip 214;
adjusting screws 201 are symmetrically connected at two ends of a fixed support frame 1 in a penetrating manner, an arc support plate 202 is rotatably connected at one end of each adjusting screw 201, the bottom end of each arc support plate 202 is slidably connected with the top end of the fixed support frame 1, so that the position can be effectively limited during sliding, hydraulic cylinders 203 are symmetrically arranged at two ends of the fixed support frame 1, a limit support plate 204 is arranged at the top ends of the hydraulic cylinders 203, limit screws 205 are symmetrically connected at two ends of the limit support plate 204 in a penetrating manner, an arc clamping plate 206 is rotatably connected at one end of each limit screw 205, the arc clamping plate 206 is slidably arranged at the side end of the limit support plate 204, so that effective guiding can be realized during linkage, a plurality of supporting anti-skid pads 207 are embedded at equal intervals at the side end of the arc clamping plate 206, a pressure gauge 208 is embedded at the top end of each supporting anti-skid pad 207, and the pressure gauge 208 is clamped and arranged at one end of the limit support plate 204, make can be more stable when pressure test, the degree of accuracy of data has been guaranteed, arc backup pad 202 side top embedding is installed and is adsorbed fixed box 209, it has exhaust tube 210 to adsorb fixed box 209 bottom through connection, spacing electric slide rail 211 is installed to 1 one end of fixed stay frame, spacing electric slide rail 211 top is connected with through the slide rail seat and supports bearing plate 212, support bearing plate 212 top equidistance embedding and install the electric push rod 213 that rises of a plurality of, a plurality of electric push rod 213 top joint that rises has protection fixed strip 214, spacing electric slide rail 211 and the electric push rod 213 input that rises and external power source output electric connection.
One side of the fixed support frame 1 is provided with a stretching assembly 3, and the stretching assembly 3 comprises a connecting electric slide rail 301, an L-shaped support plate 302, a fixed mounting groove 303, an auxiliary electric slide rail 304, a fixed arc-shaped plate 305, a clamping electric push rod 306 and a limiting arc-shaped plate 307;
the connecting electric slide rail 301 is installed on one side of the bottom end of the fixed support frame 1, the bottom end of the connecting electric slide rail 301 is connected with an L-shaped support plate 302 through a slide rail seat, fixing installation grooves 303 are symmetrically formed in two sides of one end of the L-shaped support plate 302, an auxiliary electric slide rail 304 is embedded and installed in the inner sides of the fixing installation grooves 303, one end of the auxiliary electric slide rail 304 is connected with a fixed arc-shaped plate 305 through an electric slide rail, the side end of the fixed arc-shaped plate 305 is attached to the side end of the L-shaped support plate 302, so that effective limiting can be achieved during moving and fixing, position deviation is avoided, a clamping electric push rod 306 is clamped at the top end of the fixed arc-shaped plate 305, a limiting arc-shaped plate 307 is clamped at an output shaft of the clamping electric push rod 306, the limiting arc-shaped plate 307 is slidably installed at one end of the L-shaped support plate 302, limiting during moving is guaranteed, moving stability is guaranteed, the diameter of the fixed arc-shaped plate 305 is equal to the diameter of the limiting arc-shaped plate 307, and clamping stability and fixing effect are guaranteed, the input ends of the connecting electric slide rail 301, the auxiliary electric slide rail 304 and the clamping electric push rod 306 are electrically connected with the output end of an external power supply.
The utility model discloses a theory of operation and use flow: when the strength of the pipe needs to be tested, a worker adjusts the positions of the arc-shaped supporting plates 202 and the arc-shaped clamping plates 206 according to the diameter of the pipe, the worker rotates the adjusting screw 201 and the limiting screw 205, the arc-shaped supporting plates 202 are driven by the adjusting screw 201 to move along the fixed supporting frame 1, the arc-shaped clamping plates 206 are driven by the limiting screw 205 to move along the limiting supporting plates 204, so that the pipe can be adjusted quickly according to the requirement, the pipe with different diameters can be conveniently dealt with, after the adjustment is completed, the pipe is prevented from being arranged between the two arc-shaped supporting plates 202, air inside the adsorption fixing box 209 is extracted through the air extraction pipe 210, so that a negative pressure state is formed, the pipe is tightly attached to the side ends of the arc-shaped supporting plates 202, the limiting supporting plates 204 are driven by the hydraulic cylinder 203 to be pressed downwards, so that the arc-shaped clamping plates 206 are driven to be synchronously pressed downwards, the pipe is finally and gradually pressed, the anti-skid pads 207 are attached to the side ends of the pipe in the pressing process, the pressure applied at the moment is detected through the pressure gauge 208, and the detection is more accurate through multi-point detection, after the lower pressure intensity test is finished, the supporting bearing plate 212 is driven by the limiting electric slide rail 211 to move into the pipeline, the protective fixing strip 214 is driven by the lifting electric push rod 213 to lift, so that the inner wall of the pipeline is pushed, the lifting intensity test is carried out on the pipeline, and the pipeline is effectively tested in the transverse direction and the longitudinal direction;
drive L type backup pad 302 by connecting electric slide rail 301 and remove the pipeline side, drive fixed arc 305 by supplementary electric slide rail 304 and remove the pipeline side, and laminate rather than the side, drive spacing arc 307 by centre gripping electric push rod 306 again and laminate the pipeline side, and finally carry out the centre gripping to pipeline side, drive L type backup pad 302 by connecting electric slide rail 301 again and keep away from the pipeline, thereby stretch the pipeline, make the operation that can be quick when needs detect tensile strength.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a PVC is intensity test device for tubular product production, includes fixed stay frame (1), its characterized in that: a compression support component (2) is installed on one side of the fixed support frame (1), and the compression support component (2) comprises an adjusting screw rod (201), an arc-shaped support plate (202), a hydraulic cylinder (203), a limiting support plate (204), a limiting screw rod (205), an arc-shaped clamping plate (206), a supporting anti-skid pad (207), a pressure gauge (208), an adsorption fixing box (209), an air suction pipe (210), a limiting electric slide rail (211), a supporting bearing plate (212), an ascending electric push rod (213) and a protection fixing strip (214);
the device is characterized in that adjusting screws (201) are symmetrically connected to two ends of the fixed support frame (1) in a penetrating manner, an arc support plate (202) is rotatably connected to one end of each adjusting screw (201), hydraulic cylinders (203) are symmetrically installed at two ends of the fixed support frame (1), a plurality of limiting support plates (204) are installed at the top ends of the hydraulic cylinders (203), limiting screws (205) are symmetrically connected to two ends of each limiting support plate (204) in a penetrating manner, an arc clamping plate (206) is rotatably connected to one end of each limiting screw (205), a plurality of supporting anti-skid pads (207) are embedded into the side ends of the arc clamping plate (206) in an equidistant manner, a pressure gauge (208) is embedded into the top ends of the supporting anti-skid pads (207), an adsorption fixing box (209) is embedded into the top of the side ends of the arc support plate (202), and an air exhaust pipe (210) is penetratingly connected to the bottom end of the adsorption fixing box (209), fixed stay frame (1) one end is installed spacing electric slide rail (211), spacing electric slide rail (211) top is connected with through the slide rail seat and supports bearing plate (212), it installs a plurality of electric push rod (213) that rise to support embedding of bearing plate (212) top equidistance, and is a plurality of electric push rod (213) top joint that rises has protection fixed strip (214).
2. The strength testing device for the PVC pipe production according to claim 1, wherein the bottom end of the arc-shaped supporting plate (202) is connected with the top end of the fixed supporting frame (1) in a sliding manner, and the input ends of the limiting electric sliding rail (211) and the ascending electric push rod (213) are electrically connected with the output end of an external power supply.
3. The strength testing device for the PVC pipe production as recited in claim 1, wherein the arc-shaped clamping plate (206) is slidably mounted at a side end of the limiting support plate (204), and the pressure gauge (208) is snap-fitted at one end of the limiting support plate (204).
4. The strength testing device for the PVC pipe production according to claim 1, wherein a stretching assembly (3) is installed on one side of the fixed support frame (1), and the stretching assembly (3) comprises a connecting electric sliding rail (301), an L-shaped support plate (302), a fixed installation groove (303), an auxiliary electric sliding rail (304), a fixed arc-shaped plate (305), a clamping electric push rod (306) and a limiting arc-shaped plate (307);
fixed stay frame (1) bottom one side is installed and is connected electric slide rail (301), it is connected with L type backup pad (302) to connect electric slide rail (301) bottom through the slide rail seat, fixed mounting groove (303) have been seted up to L type backup pad (302) one end bilateral symmetry, supplementary electric slide rail (304) are installed in the inboard embedding of fixed mounting groove (303), supplementary electric slide rail (304) one end is connected with fixed arc (305) through electric slide rail, fixed arc (305) top joint has centre gripping electric push rod (306), centre gripping electric push rod (306) output shaft joint has spacing arc (307).
5. The strength testing device for the PVC pipe production according to claim 4, wherein the side end of the fixed arc-shaped plate (305) is attached to the side end of the L-shaped support plate (302), and the input ends of the connecting electric slide rail (301), the auxiliary electric slide rail (304) and the clamping electric push rod (306) are electrically connected with the output end of an external power supply.
6. The strength testing device for the PVC pipe production according to claim 4, wherein the limiting arc plate (307) is slidably mounted at one end of the L-shaped support plate (302), and the diameter of the fixing arc plate (305) is equal to that of the limiting arc plate (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221023914.6U CN217156123U (en) | 2022-04-29 | 2022-04-29 | Intensity testing device is used in production of PVC tubular product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221023914.6U CN217156123U (en) | 2022-04-29 | 2022-04-29 | Intensity testing device is used in production of PVC tubular product |
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| CN217156123U true CN217156123U (en) | 2022-08-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678730A (en) * | 2023-08-02 | 2023-09-01 | 河北蒙电电气科技有限公司 | Manufacturing and testing device for cable protection tube |
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2022
- 2022-04-29 CN CN202221023914.6U patent/CN217156123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678730A (en) * | 2023-08-02 | 2023-09-01 | 河北蒙电电气科技有限公司 | Manufacturing and testing device for cable protection tube |
| CN116678730B (en) * | 2023-08-02 | 2023-10-13 | 河北蒙电电气科技有限公司 | Manufacturing and testing device for cable protection tube |
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